create_workitem_attachment
[Project Management] Upload a local file as an attachment to a work item via multipart/form-data. MCP Server reads the file at the given absolute path and uploads it. Supports any file type (单文件 ≤ 10MB,云效不支持 svg/tiff)。\n返回 WorkitemFile 含以下关键字段:\n-
This record as markdown: /tools/alibabacloud-devops/create-workitem-attachment.md
What create_workitem_attachment does on Alibabacloud Devops
AI agents use create_workitem_attachment to create or update resources in Alibabacloud Devops, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Alibabacloud Devops environment.
Why create_workitem_attachment is rated Medium
This tool creates a new resource (file attachment) associated with a work item. It is reversible (attachments can typically be deleted), non-destructive, and does not execute arbitrary code or move money. The primary action is data creation/modification, placing it in the Write category.
From the tool's definition Tool uploads a file attachment to a work item via multipart/form-data. The action 'Upload a local file as an attachment' directly modifies the work item by adding data to it.
Attacks that exploit this kind of access
The rule that runs create_workitem_attachment safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Alibabacloud Devops, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For create_workitem_attachment, this is the rule to start with:
create_workitem_attachment stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Alibabacloud Devops, apply this rule, and every create_workitem_attachment call is checked against it from then on.
Questions about create_workitem_attachment
[Project Management] Upload a local file as an attachment to a work item via multipart/form-data. MCP Server reads the file at the given absolute path and uploads it. Supports any file type (单文件 ≤ 10MB,云效不支持 svg/tiff)。\n返回 WorkitemFile 含以下关键字段:\n-. It is categorised as a Write tool in the Alibabacloud Devops MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Alibabacloud Devops MCP server in PolicyLayer and add a rule for create_workitem_attachment: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Alibabacloud Devops. Nothing to install.
create_workitem_attachment is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the create_workitem_attachment rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for create_workitem_attachment. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
create_workitem_attachment is provided by the Alibabacloud Devops MCP server (alibabacloud-devops-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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